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Goodwill and Other Intangible Assets | 12 Months Ended
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Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Other Intangible Assets | Goodwill and Other Intangible Assets Goodwill Changes in the Company’s goodwill balance for the years ended December 31, 2021 and 2020, are summarized in the table below:
| 2021 |  | 2020
Balance, beginning of period | $ | 25,900 |  |  | $ | 25,857 |
Acquisition of Lyte | 7,374 |  |  | — |
Foreign currency translation | (14) |  |  | 43 |
Balance, end of period | $ | 33,260 |  |  | $ | 25,900 |
Intangible Assets Our intangible assets, excluding goodwill, consist of intangible assets acquired in business combinations and were recorded at their estimated fair values on the date of acquisition. The finite-lived intangible assets that are being amortized are summarized in the table below:
| Weighted Average Useful Life (years) |  | December 31, 2021 |  | December 31, 2020
Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Trade name | 5.0 |  | $ | 3,990 |  |  | $ | (799) |  |  | $ | 3,191 |  |  | $ | 651 |  |  | $ | (651) |  |  | $ | — |
Acquired technology | 5.1 |  | 4,828 |  |  | (4,828) |  |  | — |  |  | 4,828 |  |  | (4,821) |  |  | 7 |
In-process research and development | 5.0 |  | 94 |  |  | (94) |  |  | — |  |  | 94 |  |  | (94) |  |  | — |
Customer relationships | 5.7 |  | 4,626 |  |  | (4,604) |  |  | 22 |  |  | 4,636 |  |  | (4,532) |  |  | 104 |
Order backlog | 1.5 |  | 329 |  |  | (329) |  |  | — |  |  | 329 |  |  | (329) |  |  | — |
|  |  | $ | 13,867 |  |  | $ | (10,654) |  |  | $ | 3,213 |  |  | $ | 10,538 |  |  | $ | (10,427) |  |  | $ | 111 |
Amortization expense for the years ended December 31, 2021 and 2020, was approximately $238 and $142 respectively. Expected future annual amortization expense for finite-lived intangible assets as of December 31, 2021, is as follows:
Future amortization expense for the years ending December 31, | Amortization
2022 | $ | 689 |
2023 | 668 |
2024 | 668 |
2025 | 668 |
2026 | 520 |
Thereafter | — |
Total | $ | 3,213 |

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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